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<div class="title">opennurbs_annotation2.h</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* $NoKeywords: $ */</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (c) 1993-2012 Robert McNeel &amp; Associates. All rights reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// McNeel &amp; Associates.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// THIS SOFTWARE IS PROVIDED &quot;AS IS&quot; WITHOUT EXPRESS OR IMPLIED WARRANTY.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// MERCHANTABILITY ARE HEREBY DISCLAIMED.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">//              </span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">// For complete openNURBS copyright information see &lt;http://www.opennurbs.org&gt;.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#ifndef OPENNURBS_ANNOTATION2_H_INC</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#define OPENNURBS_ANNOTATION2_H_INC</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#if defined(ON_OS_WINDOWS_GDI)</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#define ON_RECT RECT</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160; </div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="structtag_o_n___r_e_c_t.html">   26</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structtag_o_n___r_e_c_t.html">tagON_RECT</a></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;{</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;  <span class="keywordtype">int</span> left;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;  <span class="keywordtype">int</span> top;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;  <span class="keywordtype">int</span> right;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  <span class="keywordtype">int</span> bottom;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;} <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="class_o_n___annotation2_text.html">   37</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a> : <span class="keyword">public</span> <a class="code" href="class_o_n__w_string.html">ON_wString</a></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;{</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;  <a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a>();</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  ~<a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a>();</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  <span class="comment">// 24 Sep 2010 Dale Lear</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  <span class="comment">//    None of these were implmented and they don&#39;t make any sense.</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  <span class="comment">//    ON_Annotation2Text is derived from ON_wString, not ON_Object.</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="comment">//    I&#39;m commenting out these functions and it doesn&#39;t break the</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  <span class="comment">//    SDK because linking would fail for anybody trying to use</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="comment">//    these functions.</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a>&amp; operator=(<span class="keyword">const</span> <span class="keywordtype">char</span>*);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  <a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a>&amp; operator=(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>*);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordtype">void</span> SetText( <span class="keyword">const</span> <span class="keywordtype">char</span>* s );</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  <span class="keywordtype">void</span> SetText( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* s );</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  <span class="comment">// m_rect is a Windows gdi RECT that bounds text </span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  <span class="comment">// (&quot;x&quot; increases to the right and &quot;y&quot; increases downwards).</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="comment">// If all fields are 0, then m_rect is not set.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="comment">// If left &lt; right and top &lt; bottom, then the rect bounds </span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="comment">// the text when it is drawn with its font&#39;s </span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="comment">// lfHeight=ON_Font::normal_font_height and (0,0) left baseline</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="comment">// point of the leftmost character on the first line</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="comment">// of text. If (x,y) is a point on the drawn text, then</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="comment">// left &lt;= x &lt; right and top &lt;= y &lt; bottom.</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> m_rect;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;};</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">// Extension to ON_TextEntity added 12/10/2009 for Text background drawing</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="class_o_n___text_extra.html">   85</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___user_data.html">ON_UserData</a></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a>);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  <a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a>();</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  ~<a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a>();</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  <span class="keyword">static</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a>* TextExtension(<span class="keyword">class</span> <a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  <a class="code" href="class_o_n___text_extra.html">ON_TextExtra</a>* TextExtension(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  <span class="keywordtype">void</span> SetDefaults();</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <span class="comment">// override virtual ON_Object::Dump function</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="keywordtype">void</span> Dump( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>&amp; text_log ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="comment">// override virtual ON_Object::Dump function</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> SizeOf() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  <span class="comment">// override virtual ON_Object::Write function</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; binary_archive) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="comment">// override virtual ON_Object::Read function</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; binary_archive);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  <span class="comment">// override virtual ON_UserData::GetDescription function</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  ON_BOOL32 GetDescription( <a class="code" href="class_o_n__w_string.html">ON_wString</a>&amp; description );</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160; </div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  <span class="comment">// override virtual ON_UserData::Archive function</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  ON_BOOL32 Archive() <span class="keyword">const</span>; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a> ParentUUID() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="keywordtype">void</span> SetParentUUID( <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a> parent_uuid);</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  <span class="keywordtype">bool</span> DrawTextMask() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  <span class="keywordtype">void</span> SetDrawTextMask(<span class="keywordtype">bool</span> bDraw);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  <span class="keywordtype">int</span> MaskColorSource() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  <span class="keywordtype">void</span> SetMaskColorSource(<span class="keywordtype">int</span> source);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  <a class="code" href="class_o_n___color.html">ON_Color</a> MaskColor() <span class="keyword">const</span>;  <span class="comment">// Only works right if MaskColorSource returns 2.</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                               <span class="comment">// Does not return viewport background color</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <span class="keywordtype">void</span> SetMaskColor(<a class="code" href="class_o_n___color.html">ON_Color</a> color);</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  <span class="keywordtype">double</span> MaskOffsetFactor() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  <span class="keywordtype">void</span> SetMaskOffsetFactor(<span class="keywordtype">double</span> offset);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160; </div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a>  m_parent_uuid;    <span class="comment">// uuid of the text using this extension</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  <span class="keywordtype">bool</span>     m_bDrawMask;      <span class="comment">// do or don&#39;t draw a mask</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <span class="keywordtype">int</span>      m_color_source;   <span class="comment">// 0: Use background color from viewport</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                             <span class="comment">// 1: Use specific color from m_mask_color</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <a class="code" href="class_o_n___color.html">ON_Color</a> m_mask_color;     <span class="comment">// Color to use for mask if m_color_source is 2</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  <span class="keywordtype">double</span>   m_border_offset;  <span class="comment">// Offset for the border around text to the rectangle used to draw the mask</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                             <span class="comment">// This number * HeightOfI for the text is the offset on each side of the </span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                             <span class="comment">// tight rectangle around the text characters to the mask rectangle.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;};</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160; </div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="class_o_n___dimension_extra.html">  149</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___user_data.html">ON_UserData</a></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;{</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>);</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>();</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  ~<a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>();</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  <span class="keyword">static</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">class</span> <a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  <span class="keyword">static</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">class</span> <a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  <span class="keyword">static</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">class</span> <a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a>* pDim, <span class="keywordtype">bool</span> bCreate);</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  <span class="keywordtype">void</span> SetDefaults();</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  <span class="comment">// override virtual ON_Object::Dump function</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  <span class="keywordtype">void</span> Dump( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>&amp; text_log ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  <span class="comment">// override virtual ON_Object::Dump function</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> SizeOf() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160; </div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  <span class="comment">// override virtual ON_Object::Write function</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; binary_archive) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  <span class="comment">// override virtual ON_Object::Read function</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; binary_archive);</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <span class="comment">// override virtual ON_UserData::GetDescription function</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  ON_BOOL32 GetDescription( <a class="code" href="class_o_n__w_string.html">ON_wString</a>&amp; description );</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="comment">// override virtual ON_UserData::Archive function</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  ON_BOOL32 Archive() <span class="keyword">const</span>; </div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a> ParentUUID() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  <span class="keywordtype">void</span> SetParentUUID( <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a> parent_uuid);</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160; </div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  <span class="comment">//  0: default position</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  <span class="comment">//  1: force inside</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  <span class="comment">// -1: force outside</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;  <span class="keywordtype">int</span> ArrowPosition() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  <span class="keywordtype">void</span> SetArrowPosition( <span class="keywordtype">int</span> position);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;  <span class="comment">// For a dimension in page space that measures between points in model space</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="comment">// of a detail view, this is the ratio of the page distance / model distance.</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;  <span class="comment">// When the dimension text is displayed, the distance measured in model space</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="comment">// is multiplied by this number to get the value to display.</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;  <span class="keywordtype">double</span> DistanceScale() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;  <span class="keywordtype">void</span> SetDistanceScale(<span class="keywordtype">double</span> s);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  <span class="comment">// Basepont in modelspace coordinates for ordinate dimensions</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  <span class="keywordtype">void</span> SetModelSpaceBasePoint(<a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> basepoint);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> ModelSpaceBasePoint() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;  <span class="comment">//const wchar_t* ToleranceUpperString() const;</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  <span class="comment">//ON_wString&amp; ToleranceUpperString();</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;  <span class="comment">//void SetToleranceUpperString( const wchar_t* upper_string);</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  <span class="comment">//void SetToleranceUpperString( ON_wString&amp; upper_string);</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160; </div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;  <span class="comment">//const wchar_t* ToleranceLowerString() const;</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;  <span class="comment">//ON_wString&amp; ToleranceLowerString();</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  <span class="comment">//void SetToleranceLowerString( const wchar_t* lower_string);</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <span class="comment">//void SetToleranceLowerString( ON_wString&amp; lower_string);</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160; </div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  <span class="comment">//const wchar_t* AlternateString() const;</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  <span class="comment">//ON_wString&amp; AlternateString();</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  <span class="comment">//void SetAlternateString( const wchar_t* alt_string);</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  <span class="comment">//void SetAlternateString( ON_wString&amp; alt_string);</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160; </div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;  <span class="comment">//const wchar_t* AlternateToleranceUpperString() const;</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="comment">//ON_wString&amp; AlternateToleranceUpperString();</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  <span class="comment">//void SetAlternateToleranceUpperString( const wchar_t* upper_string);</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  <span class="comment">//void SetAlternateToleranceUpperString( ON_wString&amp; upper_string);</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  <span class="comment">//const wchar_t* AlternateToleranceLowerString() const;</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  <span class="comment">//ON_wString&amp; AlternateToleranceLowerString();</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  <span class="comment">//void SetAlternateToleranceLowerString( const wchar_t* lower_string);</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;  <span class="comment">//void SetAlternateToleranceLowerString( ON_wString&amp; lower_string);</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;  <a class="code" href="class_o_n___u_u_i_d.html">ON_UUID</a> m_partent_uuid;  <span class="comment">// the dimension using this extension</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;  <span class="keywordtype">int</span> m_arrow_position;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160; </div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;  <span class="comment">// This is either NULL or an array of GDI rects for the substrings </span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;  <span class="comment">// that make up the dimension string.</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  <span class="comment">// If the dimension text is all on the same line, there is just one</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;  <span class="comment">// rectangle needed to bound the text and that is the same as the</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;  <span class="comment">// m_rect on the ON_Annotation2Text.</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  <span class="comment">// If the dimension has tolerances or for some other reason has more</span></div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;  <span class="comment">// than one line of text, m_text_rects is an array of 7 rects, one</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  <span class="comment">// each for the substrings that might be needed to display the dimension.</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;  <span class="comment">// If some of the rects aren&#39;t used, they are empty at 0,0</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  <span class="comment">// The strings that correspond to these rectangles are generated from</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;  <span class="comment">// info in the dimstyle</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;  <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a>* m_text_rects;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  <span class="keywordtype">double</span> m_distance_scale;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> m_modelspace_basepoint;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;};</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160; </div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment">  class ON_Annotation2</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="comment">      Used to serialize definitions of annotation objects (dimensions, text, leaders, etc.).</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="comment">      Virtual base class for annotation objects</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="comment">      Replaces ON_Annotation</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"><a class="line" href="class_o_n___annotation2.html">  265</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___geometry.html">ON_Geometry</a></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;{</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a>);</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160; </div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  <span class="comment">// UNICODE symbol code to use for degrees, radius, diameter and plus/minus in dimensions</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  <span class="keyword">enum</span> SYMBOLS</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;  {</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    degreesym = 176,</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    radiussym = L<span class="charliteral">&#39;R&#39;</span>,</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    diametersym = 216,</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    plusminussym = 177,</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;  };</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a>();</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  ~<a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a>();</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  <span class="comment">// C++ automatically provides the correct copy constructor and operator= .</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;  <span class="comment">//ON_Annotation2(const ON_Annotation2&amp;);</span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;  <span class="comment">//ON_Annotation2&amp; operator=(const ON_Annotation2&amp;);</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;  <span class="comment">// convert from old style annotation</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;  <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a>(<span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp;);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;  <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp;);</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160; </div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;  <span class="comment">// Description:</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;  <span class="comment">//   Sets initial defaults</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  <span class="keywordtype">void</span> Create();</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160; </div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;  <span class="keywordtype">void</span> Destroy();</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;  <span class="keywordtype">void</span> EmergencyDestroy();</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;  <span class="comment">// ON_Object overrides</span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = NULL ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; </div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="comment">    Description: Writes the object to a file</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;  ON_BOOL32 Write(</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;         <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="comment">    Description: Reads the object from a file</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;  ON_BOOL32 Read(</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;         <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;       );</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="comment">    Returns: The Object Type of this object</span></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  ON::object_type ObjectType() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  <span class="comment">// ON_Geometry overrides</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="comment">    Returns the geometric dimension of the object ( usually 3)</span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;  <span class="keywordtype">int</span> Dimension() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160; </div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160; </div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;  <span class="comment">// virtual ON_Geometry override</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;  <span class="keywordtype">bool</span> EvaluatePoint( <span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="class_o_n___obj_ref.html">ON_ObjRef</a>&amp; objref, <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; P ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160; </div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;  <span class="comment">// ON_Annotation2 interface</span></div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;  <span class="comment">//</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160; </div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;  <span class="comment">// Definitions of text justification</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;  <span class="comment">// Not implemented on all annotation objects</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;  <span class="keyword">enum</span> eTextJustification</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;  {</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    tjUndefined = 0,</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    tjLeft   = 1&lt;&lt;0,</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    tjCenter = 1&lt;&lt;1,</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    tjRight  = 1&lt;&lt;2,</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    tjBottom = 1&lt;&lt;16,</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    tjMiddle = 1&lt;&lt;17,</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    tjTop    = 1&lt;&lt;18,</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    tjBottomLeft   = tjBottom | tjLeft,</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    tjBottomCenter = tjBottom | tjCenter,</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    tjBottomRight  = tjBottom | tjRight,</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    tjMiddleLeft   = tjMiddle | tjLeft,</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    tjMiddleCenter = tjMiddle | tjCenter,</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    tjMiddleRight  = tjMiddle | tjRight,</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    tjTopLeft      = tjTop    | tjLeft,</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    tjTopCenter    = tjTop    | tjCenter,</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    tjTopRight     = tjTop    | tjRight,</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;  };</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160; </div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;<span class="comment">      Query if the annotation object is a text object</span></div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;<span class="comment">      none</span></div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="comment">      true    It is text</span></div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="comment">      false   Its not text</span></div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;  <span class="keywordtype">bool</span> IsText() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160; </div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;<span class="comment">      Query if the annotation object is a leader</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;<span class="comment">      none</span></div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="comment">      true    It is a leader</span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;<span class="comment">      false   Its not a leader</span></div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;  <span class="keywordtype">bool</span> IsLeader() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="comment">      Query if the annotation object is a dimension</span></div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;<span class="comment">      none</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="comment">      true    It is a dimension</span></div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;<span class="comment">      false   Its not a dimension</span></div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;  <span class="keywordtype">bool</span> IsDimension() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;<span class="comment">      Set or get the index in the appropriate table for either the font or</span></div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="comment">      dimstyle of this object</span></div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="comment">      int -  The index (Get)</span></div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;<span class="comment">      If the object is a text object the index is of object&#39;s font in the Font Table</span></div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;<span class="comment">      If the object is anything else, the index is of the object&#39;s dimstyle in the DimStyle Table</span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="comment">      Derived objects can use FontIndex() and StyleIndex() to set/get these same values.</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;  <span class="keywordtype">int</span> Index() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;  <span class="keywordtype">void</span> SetIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160; </div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="comment">    Dimension type</span></div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="comment">    Linear dim:  distance between arrow tips</span></div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;<span class="comment">    Radial dim:  radius or diameter depending on m_type value</span></div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;<span class="comment">    Angular dim: angle in degrees</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;<span class="comment">    Leader:      ON_UNSET_VALUE</span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="comment">    Text:        ON_UNSET_VALUE</span></div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;  <span class="keyword">virtual</span> </div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;  <span class="keywordtype">double</span> NumericValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160; </div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;<span class="comment">      Set  or Get the height of the text in this annotation</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="comment">      [in] double new text height to set</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="comment">      double Height of the text</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="comment">      Height is in model units</span></div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;  <span class="keywordtype">void</span> SetHeight( <span class="keywordtype">double</span>);</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;  <span class="keywordtype">double</span> Height() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="comment">      Sets or gets the object type member to a specific annotation type:</span></div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;<span class="comment">           dtDimLinear, dtDimAligned, dtDimAngular, etc.</span></div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;<span class="comment">      [in] ON::eAnnotationType type - dtDimLinear, dtDimAligned, dtDimAngular, etc.</span></div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment">      ON::eAnnotationType of the object</span></div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;  <span class="keywordtype">void</span> SetType( ON::eAnnotationType);</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;  ON::eAnnotationType Type() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160; </div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="comment">      Set or get the plane for the object&#39;s ECS</span></div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;<span class="comment">      [in] ON_Plane&amp; plane in WCS</span></div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;<span class="comment">      const ON_Plane&amp; - the object&#39;s ECS plane in WCS coords</span></div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;  <span class="keywordtype">void</span> SetPlane( <span class="keyword">const</span> <a class="code" href="class_o_n___plane.html">ON_Plane</a>&amp;);</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;  <span class="keyword">const</span> <a class="code" href="class_o_n___plane.html">ON_Plane</a>&amp; Plane() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160; </div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="comment">      Returns the number of definition points this object has</span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="comment">      none</span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="comment">      int   the object&#39;s point count</span></div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;  <span class="keywordtype">int</span> PointCount() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;  <span class="keywordtype">void</span> SetPointCount( <span class="keywordtype">int</span> count);</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160; </div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="comment">      Set or get the object&#39;s whole points array at once</span></div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;<span class="comment">      [in] ON_2dPointArray&amp; pts</span></div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;<span class="comment">      const ON_2dPointArray&amp; - ref to the object&#39;s point array</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;  <span class="keywordtype">void</span> SetPoints( <span class="keyword">const</span> <a class="code" href="class_o_n__2d_point_array.html">ON_2dPointArray</a>&amp;);</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;  <span class="keyword">const</span> <a class="code" href="class_o_n__2d_point_array.html">ON_2dPointArray</a>&amp; Points() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160; </div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;<span class="comment">      Set individual definition points for the annotation</span></div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;<span class="comment">      [in] int index               index of the point to set in ECS 2d coordinates</span></div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;<span class="comment">      [in] const ON_2dPoint&amp; pt    the new point value</span></div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="comment">      ON_2dPoint   the point coordinates in ECS</span></div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;  <span class="keywordtype">void</span> SetPoint( <span class="keywordtype">int</span>, <span class="keyword">const</span> <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp;);</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Point( <span class="keywordtype">int</span>) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160; </div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="comment">      </span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">      Set or get the string value of the user text, with no substitution for &quot;&lt;&gt;&quot;</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="comment">      [in] const wchar_t* string   the new value for UserText</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="comment">      const ON_wString&amp;    The object&#39;s UserText</span></div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;<span class="comment">      UserText is the string that gets printed when the dimensoin is drawn.</span></div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="comment">      If it contains the token &quot;&lt;&gt;&quot;, that token is replaced with the measured</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="comment">      value for the dimension, formatted according to the DimStyle settings.</span></div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="comment">      &quot;&lt;&gt;&quot; is the default for linear dimensions.</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;<span class="comment">      Other dimensions include &quot;&lt;&gt;&quot; in their default string</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160; </div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;  <span class="comment">// OBSOLETE - call SetTextValue( text_value );</span></div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;  ON_DEPRECATED <span class="keywordtype">void</span> SetUserText( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* text_value );</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160; </div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;  <span class="comment">// OBSOLETE - call TextValue( text_value );</span></div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;  ON_DEPRECATED <span class="keyword">const</span> <a class="code" href="class_o_n__w_string.html">ON_wString</a>&amp; UserText() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160; </div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;<span class="comment">    Gets the value of the annotation text.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="comment">    Value of the annotation text.</span></div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;<span class="comment">  See Also:</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="comment">    ON_Annotation2Text::SetTextValue()</span></div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="comment">    ON_Annotation2Text::SetTextFormula()</span></div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="comment">    ON_Annotation2Text::TextFormula()    </span></div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="comment">  Remarks:</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="comment">    This gets the literal value of the text, there is no</span></div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="comment">    substitution for any &quot;&lt;&gt;&quot; substrings.  When a dimension</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="comment">    is drawn, any occurance of &quot;&lt;&gt;&quot; will be replaced</span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="comment">    with the measured value for the dimension and formatted</span></div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="comment">    according to the DimStyle settings.</span></div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="comment">    Annotation text values can be constant or the result </span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="comment">    of evaluating text formula containing %&lt;...&gt;% </span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;<span class="comment">    expressions. The ...TextValue() functions set</span></div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="comment">    and get the text&#39;s value.  The ...TextFormula()</span></div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;<span class="comment">    functions get and set the text&#39;s formula.</span></div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* TextValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160; </div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;<span class="comment">    Sets the value of the annotation text.  No changes</span></div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="comment">    are made to the text_value string.</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="comment">    text_value - [in]</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="comment">    Value of the annotation text.</span></div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="comment">  See Also:</span></div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="comment">    ON_Annotation2Text::SetTextFormula()</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="comment">    ON_Annotation2Text::TextValue()    </span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="comment">    ON_Annotation2Text::TextFormula()    </span></div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="comment">  Remarks:</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="comment">    Annotation text values can be constant or the result </span></div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;<span class="comment">    of evaluating text formula containing %&lt;...&gt;% </span></div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="comment">    expressions. The ...TextValue() functions set</span></div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;<span class="comment">    and get the text&#39;s value.  The ...TextFormula()</span></div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;<span class="comment">    functions get and set the text&#39;s formula.</span></div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;  <span class="keywordtype">void</span> SetTextValue( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* text_value );</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160; </div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;<span class="comment">    Gets the formula for the annotation text.</span></div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;<span class="comment">    text_value - [in]</span></div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="comment">    Value of the annotation text.</span></div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="comment">  See Also:</span></div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;<span class="comment">    ON_Annotation2Text::SetTextValue()</span></div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;<span class="comment">    ON_Annotation2Text::TextValue()    </span></div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;<span class="comment">    ON_Annotation2Text::TextFormula()    </span></div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="comment">  Remarks:</span></div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="comment">    Annotation text values can be constant or the result </span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;<span class="comment">    of evaluating text formula containing %&lt;...&gt;% </span></div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;<span class="comment">    expressions. The ...TextValue() functions set</span></div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;<span class="comment">    and get the text&#39;s value.  The ...TextFormula()</span></div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;<span class="comment">    functions get and set the text&#39;s formula.</span></div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* TextFormula() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160; </div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="comment">    Sets the formula for the annotation text.</span></div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;<span class="comment">    text_value - [in]</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;<span class="comment">    Value of the annotation text.</span></div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;<span class="comment">  See Also:</span></div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;<span class="comment">    ON_Annotation2Text::SetTextValue()</span></div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="comment">    ON_Annotation2Text::Value()    </span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment">    ON_Annotation2Text::Formula()    </span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment">  Remarks:</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="comment">    Annotation text values can be constant or the result </span></div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="comment">    of evaluating text formula containing %&lt;...&gt;% </span></div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;<span class="comment">    expressions. The ...TextValue() functions set</span></div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;<span class="comment">    and get the text&#39;s value.  The ...TextFormula()</span></div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;<span class="comment">    functions get and set the text&#39;s formula.</span></div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;  <span class="keywordtype">void</span> SetTextFormula( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* s );</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160; </div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;<span class="comment">      Set or get a flag indication that the dimension text has been moved</span></div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="comment">      from the default location.</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="comment">      bUserPositionedText - [in] </span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="comment">               true to indicate that the text has been placed by the user.</span></div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="comment">               false to indicate that it hasn&#39;t</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;<span class="comment">      true    The text has been moved</span></div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;<span class="comment">      false   The text is in the default location</span></div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="comment">      If the text is in the default location, it should be repositioned</span></div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="comment">      automatically when the dimension is adjusted.</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;<span class="comment">      If it has been moved, it should not be automatically positioned.</span></div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;  <span class="keywordtype">void</span> SetUserPositionedText( <span class="keywordtype">int</span> bUserPositionedText );</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;  <span class="keywordtype">bool</span> UserPositionedText() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160; </div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;<span class="comment">      Set or get the text display mode for the annotation</span></div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;<span class="comment">      [in] ON::eTextDisplayMode mode - new mode to set</span></div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="comment">      ON::eTextDisplayMode  - current mode</span></div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment">      This is the way the text is oriented with respect to the dimension line or screen:</span></div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">      Above line, In LIne, Horizontal</span></div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;  <span class="keywordtype">void</span> SetTextDisplayMode( ON::eTextDisplayMode);</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;  ON::eTextDisplayMode TextDisplayMode() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160; </div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160; </div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;<span class="comment">      Gets a transform matrix to change from the object&#39;s 2d ECS to 3d WCS</span></div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;<span class="comment">      [out] xform   set to produce the ECS to WCS transform</span></div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;<span class="comment">      true    Success</span></div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;<span class="comment">      false   Failure</span></div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;  ON_BOOL32 GetECStoWCSXform( <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160; </div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;<span class="comment">      Gets a transform matrix to change from to 3d WCS to the object&#39;s 2d ECS</span></div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;<span class="comment">      [out] xform - set to produce the WCS to ECS transform</span></div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;<span class="comment">      true    Success</span></div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;<span class="comment">      false   Failure</span></div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;  ON_BOOL32 GetWCStoECSXform( <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160; </div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="comment">      Set the object&#39;s point array to a specified length</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;<span class="comment">      [in] length - the new size of the array</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;<span class="comment">      void</span></div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;  <span class="keywordtype">void</span> ReservePoints( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160; </div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160; </div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;<span class="comment">      static function to provide the default UserText string for the object</span></div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;<span class="comment">      const wchar_t* - the default string to use</span></div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultText();</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160; </div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;<span class="comment">      Convert back to the version of ON_Annotation used in Rhino 2</span></div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;<span class="comment">      target [out] the old-style object</span></div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;<span class="comment">      False    Failure</span></div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="comment">    See Also:  ON_AngularDimension::ConvertBack()</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;  <span class="keyword">virtual</span> </div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;  <span class="keywordtype">void</span> ConvertBack( <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp; target);</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160; </div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;<span class="comment">      Set or Get the text justification</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;<span class="comment">      justification [in] See enum eJustification for meanings</span></div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="comment">      The justification for the text in this object</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;<span class="comment">    Comments:</span></div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;<span class="comment">      This is not implemented on all annotation objects.</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="comment">      The default SetJustification() does nothing</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;<span class="comment">      The default Justification() always returns 0</span></div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;  <span class="keyword">virtual</span></div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;  <span class="keywordtype">void</span> SetJustification( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> justification);</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; </div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;  <span class="keyword">virtual</span> </div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Justification();</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160; </div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="comment">      Get the transformation that maps the annotation&#39;s</span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="comment">      text to world coordinates.</span></div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="comment">      Added Oct 30, 07 LW</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;<span class="comment">      gdi_text_rect - [in] </span></div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="comment">              Windows gdi rect of text when it is drawn with</span></div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;<span class="comment">              LOGFONT lfHeight = ON_Font::normal_font_height.</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;<span class="comment">      gdi_height_of_I - [in]</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;<span class="comment">         Value returned by ON_Font::HeightOfI().</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="comment">      dimstyle_textheight - [in]</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;<span class="comment">         Height of text in world units.  If the annotation is</span></div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="comment">         an ON_TextEntity2, this is the m_textheight value.  </span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;<span class="comment">         If the annotation is not an ON_TextEntity2, pass in </span></div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="comment">         the value returned by the dimension style&#39;s </span></div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;<span class="comment">         ON_DimStyle::TextHeight() </span></div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;<span class="comment">      dimstyle_textgap - [in]</span></div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;<span class="comment">         The value of the annotation&#39;s dimension style&#39;s </span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;<span class="comment">         ON_DimStyle::TextGap().</span></div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;<span class="comment">      dimstyle_textalignment - [in]</span></div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="comment">         ON::TextDisplayMode(ON_DimStyle::TextAlignment()).</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;<span class="comment">         Global dimension scaling value.  If you are using the</span></div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;<span class="comment">         Rhino SDK, this value is returned by</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;<span class="comment">         CRhinoDoc::Properties().AnnotationSettings().DimScale().</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;<span class="comment">         If you are using the OpenNURBS IO toolkit, this value</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;<span class="comment">         is on ON_3dmSettings::m_AnnotationSettings.m_dimscale.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;<span class="comment">      cameraX - [in]</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;<span class="comment">         zero or the view&#39;s unit camera right vector</span></div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;<span class="comment">      cameraY - [in]</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="comment">         zero or the view&#39;s unit camera up vector</span></div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;<span class="comment">      model_xform - [in] transforms the text&#39;s parent entity </span></div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;<span class="comment">         to world coordinates in case its instance geometry</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="comment">         NULL == Identity</span></div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;<span class="comment">      text_xform - [out]</span></div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment">      True if text_xform is set.</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;  <span class="keywordtype">bool</span> GetTextXform( </div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;        <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;        <span class="keywordtype">int</span> gdi_height_of_I,</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;        <span class="keywordtype">double</span> dimstyle_textheight,</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        <span class="keywordtype">double</span> dimstyle_textgap,</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        ON::eTextDisplayMode dimstyle_textalignment,</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> cameraX,</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> cameraY,</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* model_xform,</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; text_xform <span class="comment">// output</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;        ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160; </div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;<span class="comment">    This function has been replaced with a version that</span></div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;<span class="comment">    takes a model transform to transform block instance </span></div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;<span class="comment">    geometry to world coordinates  Oct 30, 07 LW</span></div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="comment">      Get the transformation that maps the annotation&#39;s</span></div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;<span class="comment">      text to world coordinates.</span></div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;<span class="comment">      gdi_text_rect - [in] </span></div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;<span class="comment">              Windows gdi rect of text when it is drawn with</span></div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;<span class="comment">              LOGFONT lfHeight = ON_Font::normal_font_height.</span></div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;<span class="comment">      gdi_height_of_I - [in]</span></div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;<span class="comment">         Value returned by ON_Font::HeightOfI().</span></div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;<span class="comment">      dimstyle_textheight - [in]</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;<span class="comment">         Height of text in world units.  If the annotation is</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="comment">         an ON_TextEntity2, this is the m_textheight value.  </span></div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;<span class="comment">         If the annotation is not an ON_TextEntity2, pass in </span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;<span class="comment">         the value returned by the dimension style&#39;s </span></div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;<span class="comment">         ON_DimStyle::TextHeight() </span></div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;<span class="comment">      dimstyle_textgap - [in]</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;<span class="comment">         The value of the annotation&#39;s dimension style&#39;s </span></div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="comment">         ON_DimStyle::TextGap().</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment">      dimstyle_textalignment - [in]</span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="comment">         ON::TextDisplayMode(ON_DimStyle::TextAlignment()).</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="comment">         Global dimension scaling value.  If you are using the</span></div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;<span class="comment">         Rhino SDK, this value is returned by</span></div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;<span class="comment">         CRhinoDoc::Properties().AnnotationSettings().DimScale().</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;<span class="comment">         If you are using the OpenNURBS IO toolkit, this value</span></div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;<span class="comment">         is on ON_3dmSettings::m_AnnotationSettings.m_dimscale.</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;<span class="comment">      cameraX - [in]</span></div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;<span class="comment">         zero or the view&#39;s unit camera right vector</span></div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;<span class="comment">      cameraY - [in]</span></div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;<span class="comment">         zero or the view&#39;s unit camera up vector</span></div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;<span class="comment">      xform - [out]</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;<span class="comment">      True if xform is set.</span></div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;  <span class="keywordtype">bool</span> GetTextXform( </div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;        <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="keywordtype">int</span> gdi_height_of_I,</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        <span class="keywordtype">double</span> dimstyle_textheight,</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;        <span class="keywordtype">double</span> dimstyle_textgap,</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        ON::eTextDisplayMode dimstyle_textalignment,</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;        <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> cameraX,</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> cameraY,</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;        <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;        ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160; </div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;<span class="comment">      Get the transformation that maps the annotation&#39;s</span></div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;<span class="comment">      text to world coordinates.</span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;<span class="comment">      Oct 30, 07 LW</span></div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;<span class="comment">      gdi_text_rect - [in] </span></div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;<span class="comment">              Windows gdi rect of text when it is drawn with</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="comment">              LOGFONT lfHeight = ON_Font::normal_font_height.</span></div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="comment">      font - [in]</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;<span class="comment">      dimstyle - [in]</span></div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="comment">         Global dimension scaling value.  If you are using the</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;<span class="comment">         Rhino SDK, this value is returned by</span></div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;<span class="comment">         CRhinoDoc::Properties().AnnotationSettings().DimScale().</span></div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;<span class="comment">         If you are using the OpenNURBS IO toolkit, this value</span></div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;<span class="comment">         is on ON_3dmSettings::m_AnnotationSettings.m_dimscale.</span></div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;<span class="comment">      vp - [in]</span></div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;<span class="comment">      model_xform - [in] transforms the text&#39;s parent entity </span></div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;<span class="comment">         to world coordinates in case its instance geometry</span></div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;<span class="comment">         NULL == Identity</span></div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;<span class="comment">      text_xform - [out]</span></div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;<span class="comment">      True if text_xform is set.</span></div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;  <span class="comment">//bool GetTextXform( </span></div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;  <span class="comment">//    const ON_RECT gdi_text_rect,</span></div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;  <span class="comment">//    const ON_Font&amp; font,</span></div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;  <span class="comment">//    const ON_DimStyle&amp; dimstyle,</span></div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;  <span class="comment">//    double dimscale,</span></div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;  <span class="comment">//    const ON_Viewport* vp,</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;  <span class="comment">//    const ON_Xform* model_xform,</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;  <span class="comment">//    ON_Xform&amp; text_xform  // output</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;  <span class="comment">//    ) const;</span></div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;  <span class="keywordtype">bool</span> GetTextXform( </div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;      <span class="keyword">const</span> <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___font.html">ON_Font</a>&amp; font,</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___dim_style.html">ON_DimStyle</a>* dimstyle,</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;      <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___viewport.html">ON_Viewport</a>* vp,</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* model_xform,</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;      <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; text_xform  <span class="comment">// output</span></div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160; </div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;<span class="comment">    This function has been replaced with a version that</span></div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;<span class="comment">    takes a model transform because the viewport doesn&#39;t </span></div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;<span class="comment">    contain block instance transform info  Oct 30, 07 LW</span></div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;<span class="comment">      Get the transformation that maps the annotation&#39;s</span></div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;<span class="comment">      text to world coordinates.</span></div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;<span class="comment">      gdi_text_rect - [in] </span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;<span class="comment">              Windows gdi rect of text when it is drawn with</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;<span class="comment">              LOGFONT lfHeight = ON_Font::normal_font_height.</span></div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;<span class="comment">      font - [in]</span></div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;<span class="comment">      dimstyle - [in]</span></div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;<span class="comment">         Global dimension scaling value.  If you are using the</span></div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;<span class="comment">         Rhino SDK, this value is returned by</span></div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;<span class="comment">         CRhinoDoc::Properties().AnnotationSettings().DimScale().</span></div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;<span class="comment">         If you are using the OpenNURBS IO toolkit, this value</span></div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;<span class="comment">         is on ON_3dmSettings::m_AnnotationSettings.m_dimscale.</span></div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;<span class="comment">      vp - [in]</span></div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;<span class="comment">      xform - [out]</span></div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;<span class="comment">      True if xform is set.</span></div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;  <span class="keywordtype">bool</span> GetTextXform( </div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;      <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___font.html">ON_Font</a>&amp; font,</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___dim_style.html">ON_DimStyle</a>&amp; dimstyle,</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;      <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___viewport.html">ON_Viewport</a>* vp,</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;      <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160; </div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;<span class="comment">    Get the annotation plane coordinates (ECS) of the point</span></div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;<span class="comment">    that is used to position the text.  The relative position</span></div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;<span class="comment">    of the text to this points depends on the type of</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;<span class="comment">    annotation, the dimstyle&#39;s text alignment flag, and the</span></div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;<span class="comment">    view projection.</span></div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;<span class="comment">    This point is not  the same as the base point of the text.</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;<span class="comment">    text_point - [out];</span></div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;<span class="comment">    True if text_point is set.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;  <span class="keywordtype">bool</span> GetTextPoint( <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; text_2d_point ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160; </div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;  <span class="comment">// enum for tyoe of annotation DimLinear, DimRadius, etc.</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;  ON::eAnnotationType m_type;</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160; </div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;  <span class="comment">// m_textdisplaymode controls the orientation</span></div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;  <span class="comment">// of the text.</span></div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;  <span class="comment">// If m_textdisplaymode = dtHorizontal, then</span></div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;  <span class="comment">// the text is always horizontal and in the</span></div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;  <span class="comment">// view plane.  Otherwise it lies in m_plane.</span></div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;  ON::eTextDisplayMode m_textdisplaymode;</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160; </div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;  <span class="comment">// m_plane is the plane containing the annotation.</span></div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;  <span class="comment">// All parts of the annotation that are not</span></div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;  <span class="comment">// text lie in this plane. If</span></div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;  <span class="comment">// m_textdisplaymode != dtHorizontal, then</span></div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;  <span class="comment">// the text lies in the plane too.  </span></div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;  <span class="comment">// (ECS reference plane in WCS coordinates.)</span></div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;  <a class="code" href="class_o_n___plane.html">ON_Plane</a> m_plane;</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160; </div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;  <span class="comment">// Definition points for the dimension.</span></div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;  <span class="comment">// These are 2d coordinates in m_plane.</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;  <span class="comment">// The location of these points depends on the</span></div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;  <span class="comment">// type of annotation class.  There is a comment</span></div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;  <span class="comment">// at the start of the definions for</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;  <span class="comment">// ON_LinearDimension2, ON_RadialDimension2,</span></div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;  <span class="comment">// ON_AngularDimension2, ON_TextEntity2, and</span></div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;  <span class="comment">// ON_Leader2 that explains how the points are used.</span></div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;  <a class="code" href="class_o_n__2d_point_array.html">ON_2dPointArray</a> m_points;</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160; </div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;  <span class="comment">// With the addition of tolerances and therefore multi-line</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;  <span class="comment">// text, the ON_wString in m_usertext will hold multiple </span></div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;  <span class="comment">// strings with NULLs between them.  </span></div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;  <span class="comment">// The strings will be in this order:</span></div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;  <span class="comment">// Result of expanding &quot;&lt;&gt;&quot;, or user override</span></div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;  <span class="comment">// Alternate dimension</span></div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;  <span class="comment">// Tolerance upper</span></div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;  <span class="comment">// Tolerance lower</span></div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;  <span class="comment">// Alt tolerance upper</span></div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;  <span class="comment">// Alt tolerance lower</span></div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;  <span class="comment">// Prefix</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;  <span class="comment">// Suffix</span></div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;  <span class="comment">// Alt prefix</span></div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;  <span class="comment">// Alt suffix</span></div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;  <span class="comment">// </span></div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;  <a class="code" href="class_o_n___annotation2_text.html">ON_Annotation2Text</a> m_usertext;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160; </div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;  <span class="comment">// true: User has positioned text</span></div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;  <span class="comment">// false: use default location</span></div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;  <span class="keywordtype">bool</span> m_userpositionedtext;</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;  <span class="comment">// Added 13 Aug, 2010 - Lowell</span></div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;  <span class="comment">// This determines whether the object will be scaled according to detail</span></div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;  <span class="comment">// scale factor or by 1.0 in paperspace rather than by </span></div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;  <span class="comment">// dimscale or text scale.</span></div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;  <span class="comment">// For the first try this will only be used on text and its</span></div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;  <span class="comment">// here on the base class because it would fit and in case </span></div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;  <span class="comment">// its needed later on dimensions.</span></div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;  <span class="keywordtype">bool</span> m_annotative_scale;</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;  <span class="keywordtype">bool</span> m_reserved_b1;</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;  <span class="keywordtype">bool</span> m_reserved_b2;</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160; </div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;  <span class="comment">// For dimensions, this is the ON_DimStyle index</span></div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;  <span class="comment">// For text, its the ON_Font index</span></div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;  <span class="keywordtype">int</span> m_index;</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160; </div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;  <span class="comment">// Text height in model units</span></div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;  <span class="comment">// This is used by text, but not by dimensions</span></div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;  <span class="comment">// Dimensions get their height from dimension styles</span></div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;  <span class="keywordtype">double</span> m_textheight;</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160; </div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;  <span class="comment">// Left, Center, Right / Bottom, Middle, Top text justification</span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;  <span class="comment">// See eTextJustification above</span></div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_justification;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;};</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160; </div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160; </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;<span class="comment">// Subclass of ON_Annotation2 to provide linear dimensions</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"><a class="line" href="class_o_n___linear_dimension2.html"> 1007</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;{</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a>);</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160; </div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;<span class="comment">    The annotation&#39;s dimstyle controls the position of TEXT,</span></div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;<span class="comment">    the size of the arrowheads, and the amount the ends of </span></div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;<span class="comment">    linear dimension&#39;s extension lines extend beyond the </span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;<span class="comment">    dimension lines.</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;<span class="comment">    In the picture below, [n] means ON_Annotation2::m_points[n].</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="comment">                                                     [2]</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;<span class="comment">                                                      |</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="comment">        |                                             |</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;<span class="comment">       [1]-------------------------------------------[3]</span></div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;<span class="comment">        |                                             |</span></div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;<span class="comment">        |                       TEXT</span></div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;<span class="comment">        |                       [4]</span></div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;<span class="comment">       [0]</span></div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;<span class="comment">      The &quot;x&quot; and &quot;y&quot; coordinates of [0] must be (0.0, 0.0).</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;<span class="comment">      The &quot;x&quot; coordinate of [1] = &quot;x&quot; of [0]</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;<span class="comment">      The &quot;y&quot; coordinate of [1] can be any value.</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;<span class="comment">      The &quot;x&quot; and &quot;y&quot; coordinates of [2] can be any value.</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;<span class="comment">      The &quot;x&quot; coordinate of [3] = &quot;x&quot; coordinate of [2].</span></div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;<span class="comment">      The &quot;y&quot; coordinate of [3] = &quot;y&quot; coordinate of [1].</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160; </div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;  <span class="keyword">enum</span> POINT_INDEX</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;  {</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;    <span class="comment">// Do not change these enum values.  They are saved in files as the </span></div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;    <span class="comment">// ON_COMPONENT_INDEX.m_index value.</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;    <span class="comment">// Indices of linear dimension definition points in </span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;    <span class="comment">// the m_points[] array</span></div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;    ext0_pt_index    = 0, <span class="comment">// end of first extension line</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;    arrow0_pt_index  = 1, <span class="comment">// arrowhead tip on first extension line</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;    ext1_pt_index    = 2, <span class="comment">// end of second extension line</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;    arrow1_pt_index  = 3, <span class="comment">// arrowhead tip on second extension line</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;    userpositionedtext_pt_index = 4,</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;    dim_pt_count     = 5, <span class="comment">// number of m_points[] in an angular dim</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160; </div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;    <span class="comment">// Points calculated from values in m_points[]</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;    text_pivot_pt = 10000, <span class="comment">// center of dimension text</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;    dim_mid_pt    = 10001  <span class="comment">// midpoint of dimension line</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;  };</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160; </div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;  <a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a>();</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;  ~<a class="code" href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a>();</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;  <span class="comment">// C++ automatically provides the correct copy constructor and operator= .</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;  <span class="comment">//ON_LinearDimension2( const ON_LinearDimension2&amp; );</span></div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;  <span class="comment">//ON_LinearDimension2&amp; operator=(const ON_LinearDimension2&amp;);</span></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160; </div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160; </div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;<span class="comment">    Checks the linear dimension and repairs any point locations or flags</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;<span class="comment">    that are not set correctly.</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;<span class="comment">    0:  linear dimension is damaged beyond repair</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;<span class="comment">    1:  linear dimension was perfect and nothing needed to be repaired.</span></div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;<span class="comment">    2:  linear dimension had flaws that were repaired.</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;  <span class="keywordtype">int</span> Repair();</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160; </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Dim2dPoint(</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160; </div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> Dim3dPoint(</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160; </div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160; </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;  <span class="comment">// overrides virual ON_Object::Write</span></div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160; </div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;  <span class="comment">// overrides virual ON_Object::Read</span></div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;);</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160; </div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;         ON_BOOL32 = <span class="keyword">false</span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160; </div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160; </div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;<span class="comment">    Overrides virtual ON_Annotation2::NumericValue();</span></div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;<span class="comment">    distance between arrow tips</span></div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;  <span class="keywordtype">double</span> NumericValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160; </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;<span class="comment">      Get or set the DimStyle index in the dimstyle table for the dimension</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;<span class="comment">      int -  The current index (Get)</span></div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;  <span class="keywordtype">int</span> StyleIndex() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;  <span class="keywordtype">void</span> SetStyleIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160; </div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;<span class="comment">      static function to provide the default UserText string for the object</span></div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;<span class="comment">      const wchar_t* - the default string to use</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultText();</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160; </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160; </div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;<span class="comment">// 6-23-03 lw Added v2 file writing of annotation</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;  <span class="keywordtype">void</span> GetV2Form( <a class="code" href="class_o_n___linear_dimension.html">ON_LinearDimension</a>&amp; dim);</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160; </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;  <span class="keywordtype">bool</span> CreateFromV2( </div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp; v2_ann,</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n__3dm_annotation_settings.html">ON_3dmAnnotationSettings</a>&amp; settings,</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;      <span class="keywordtype">int</span> dimstyle_index</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;      );</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160; </div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;<span class="comment">    Get the annotation plane x coordinates of the dimension</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;<span class="comment">    line. The y coordinate of the dimension line is m_ponts[1].y.</span></div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;<span class="comment">    gdi_text_rect - [in] </span></div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;<span class="comment">       Windows rect (left &lt; right, top &lt; bottom) that bounds text.</span></div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;<span class="comment">       The baseline of the text should be at y=0 in the rect coordinates.</span></div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;<span class="comment">    gdi_height_of_I - [in] </span></div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;<span class="comment">       Height of an I in the text in the same.</span></div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;<span class="comment">    gdi_to_world - [in] </span></div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;<span class="comment">       transform returned by ON_Annotation2::GetTextXform().</span></div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;<span class="comment">    dimstyle - [in]</span></div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;<span class="comment">    vp - [in]</span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;<span class="comment">    x - [out] plane x coordinates of the dimension line.</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;<span class="comment">              The y coordinate = m_points[arrow0_pt_index].y</span></div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;<span class="comment">    bInside - [out] true if arrowheads go inside extension lines, </span></div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;<span class="comment">                    false if they go outside</span></div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;<span class="comment">    0: the input or class is not valid</span></div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;<span class="comment">    1: A single line from x[0] to x[1] with arrow heads at both ends.</span></div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;<span class="comment">        Arrowtips at x[4] &amp; x[5]</span></div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;<span class="comment">    2: Two lines from x[0] to x[1] and from x[1] to x[2].  The</span></div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;<span class="comment">        Arrowtips at x[4] &amp; x[5]</span></div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;<span class="comment">       </span></div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;  <span class="keywordtype">int</span> GetDimensionLineSegments(</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;      <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;      <span class="keywordtype">int</span> gdi_height_of_I,</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;      <a class="code" href="class_o_n___xform.html">ON_Xform</a> gdi_to_world,</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___dim_style.html">ON_DimStyle</a>&amp; dimstyle,</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;      <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___viewport.html">ON_Viewport</a>* vp,</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;      <span class="keywordtype">double</span> a[6],</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;      <span class="keywordtype">bool</span>&amp; bInside</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160; </div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160; </div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;  <span class="comment">// Added for V5. 4/24/07 LW</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;  <span class="comment">// Get the userdata extension for this dimension</span></div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;  <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension();</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;  <span class="keyword">const</span> <a class="code" href="class_o_n___dimension_extra.html">ON_DimensionExtra</a>* DimensionExtension() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160; </div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160; </div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160; </div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160; </div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;};</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160; </div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;<span class="comment">// class ON_RadialDimension2</span></div>
<div class="line"><a name="l01217"></a><span class="lineno"><a class="line" href="class_o_n___radial_dimension2.html"> 1217</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;{</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a>);</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160; </div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160; </div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;<span class="comment">    The annotation&#39;s dimstyle controls the position of TEXT,</span></div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;<span class="comment">    and the size of the arrowheads.</span></div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;<span class="comment">    In the picture below, [n] means ON_Annotation2::m_points[n].</span></div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;<span class="comment">    Radial dimensions do not permit user positioned text</span></div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;<span class="comment">           knee</span></div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;<span class="comment">            [3]--------[2] TEXT</span></div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;<span class="comment">            /         (tail)</span></div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;<span class="comment">           /</span></div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;<span class="comment">          /</span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;<span class="comment">        [1] (arrow head here)</span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;<span class="comment">    + [0] = (usually at (0,0) = center of circle)</span></div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160; </div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;  <span class="keyword">enum</span> POINT_INDEX</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;  {</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;    <span class="comment">// Do not change these enum values.  They are saved in files as the </span></div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;    <span class="comment">// ON_COMPONENT_INDEX.m_index value.</span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;    <span class="comment">// Indices of radial dimension definition points in </span></div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;    <span class="comment">// the m_points[] array</span></div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;    center_pt_index = 0, <span class="comment">// location of + (usually at center of circle)</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;    arrow_pt_index  = 1, <span class="comment">// arrow tip</span></div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;    tail_pt_index   = 2, <span class="comment">// end of radial dimension</span></div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;    knee_pt_index   = 3, <span class="comment">// number of m_points[] in a radial dim</span></div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;    dim_pt_count    = 4, <span class="comment">// number of m_points[] in a radial dim</span></div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160; </div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;    <span class="comment">// Points calculated from values in m_points[]</span></div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;    text_pivot_pt = 10000, <span class="comment">// start/end of dimension text at tail</span></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;  };</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160; </div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;  <a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a>();</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;  ~<a class="code" href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a>();</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;  <span class="comment">// C++ automatically provides the correct copy constructor and operator= .</span></div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;  <span class="comment">//ON_RadialDimension2(const ON_RadialDimension2&amp;);</span></div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;  <span class="comment">//ON_RadialDimension2&amp; operator=(const ON_RadialDimension2&amp;);</span></div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160; </div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160; </div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Dim2dPoint(</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160; </div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> Dim3dPoint(</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160; </div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160; </div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160; </div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;  <span class="comment">// overrides virual ON_Object::Write</span></div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160; </div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;  <span class="comment">// overrides virual ON_Object::Read</span></div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;);</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160; </div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;         ON_BOOL32 = <span class="keyword">false</span></div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160; </div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160; </div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;<span class="comment">      Set the plane and definition points from WCS 3d input</span></div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;<span class="comment">      center - [in] center of circle</span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;<span class="comment">      arrowtip - [in] 3d point on the circle at the dimension arrow tip</span></div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;<span class="comment">      xaxis - [in] x axis of the dimension&#39;s plane</span></div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;<span class="comment">      normal - [in] normal to the dimension&#39;s plane</span></div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;<span class="comment">      offset_distance - [in] distance from arrow tip to knee point</span></div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;  <span class="keywordtype">bool</span> CreateFromPoints( </div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;          <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> center, </div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;          <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> arrowtip, </div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;          <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> xaxis, </div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;          <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a> normal,</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;          <span class="keywordtype">double</span> offset_distance</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;          );</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160; </div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;<span class="comment">    Overrides virtual ON_Annotation2::NumericValue();</span></div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;<span class="comment">    If m_type is ON::dtDimDiameter, then the diameter</span></div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;<span class="comment">    is returned, othewise the radius is returned.</span></div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;  <span class="keywordtype">double</span> NumericValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160; </div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;<span class="comment">      Get or set the DimStyle index in the dimstyle table for the dimension</span></div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;<span class="comment">      int -  The current index (Get)</span></div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;  <span class="keywordtype">int</span> StyleIndex() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;  <span class="keywordtype">void</span> SetStyleIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160; </div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;<span class="comment">      static function to provide the default UserText string for the object</span></div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;<span class="comment">      const wchar_t* - the default string to use</span></div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultDiameterText();</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultRadiusText();</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160; </div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;<span class="comment">// 6-23-03 lw Added v2 file writing of annotation</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;  <span class="keywordtype">void</span> GetV2Form( <a class="code" href="class_o_n___radial_dimension.html">ON_RadialDimension</a>&amp; dim);</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160; </div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;  <span class="keywordtype">bool</span> CreateFromV2( </div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp; v2_ann,</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n__3dm_annotation_settings.html">ON_3dmAnnotationSettings</a>&amp; settings,</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;      <span class="keywordtype">int</span> dimstyle_index</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;      );</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160; </div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;  <span class="keywordtype">bool</span> GetArrowHeadDirection( <a class="code" href="class_o_n__2d_vector.html">ON_2dVector</a>&amp; arrowhead_dir ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;  <span class="keywordtype">bool</span> GetArrowHeadTip( <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; arrowhead_tip ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;};</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160; </div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; </div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;<span class="comment">// class ON_AngularDimension2</span></div>
<div class="line"><a name="l01386"></a><span class="lineno"><a class="line" href="class_o_n___angular_dimension2.html"> 1386</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;{</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a>);</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160; </div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160; </div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;<span class="comment">    The annotation&#39;s dimstyle controls the position of TEXT,</span></div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;<span class="comment">    the size of the arrowheads, and the amount the ends of </span></div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160;<span class="comment">    linear dimension&#39;s extension lines extend beyond the </span></div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;<span class="comment">    dimension lines.</span></div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;<span class="comment">    In the picture below, [n] means ON_Annotation2::m_points[n].</span></div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;<span class="comment">    [0] = if m_userpositionedtext=true, this is the center of text.</span></div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;<span class="comment">          If m_userpositionedtext=false, this point is not used and</span></div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;<span class="comment">          the center of the text is at the arc&#39;s midpoint.</span></div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;<span class="comment">    Always counter clockwise arc in m_plane with center = (0,0)</span></div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;<span class="comment">    [1] = a point somewhere on the line from the center through the start point.</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;<span class="comment">          The distance from center to [1] can be any value.</span></div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;<span class="comment">    [2] = a point somewhere on the line from the center through the end point.</span></div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;<span class="comment">          The distance from center to [2] can be any value.</span></div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;<span class="comment">    [3] = a point on the interior of the arc.  The distance </span></div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;<span class="comment">          from (0,0) to [3] is the radius of the arc.</span></div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;<span class="comment">                  /</span></div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;<span class="comment">                [2]</span></div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;<span class="comment">                /</span></div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;<span class="comment">               /         [0]TEXT</span></div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;<span class="comment">              /</span></div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;<span class="comment">             /    [3]</span></div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;<span class="comment">     -----(0,0)----------[1]---</span></div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;<span class="comment">           /</span></div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;<span class="comment">          /</span></div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;<span class="comment">         /</span></div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160; </div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;  <span class="keyword">enum</span> POINT_INDEX</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;  {</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;    <span class="comment">// Do not change these enum values.  They are saved in files as the </span></div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;    <span class="comment">// ON_COMPONENT_INDEX.m_index value.</span></div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;    <span class="comment">// Indices of angular dimension definition points in </span></div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;    <span class="comment">// the m_points[] array</span></div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;    userpositionedtext_pt_index  = 0, <span class="comment">// </span></div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;    start_pt_index = 1, <span class="comment">// point on the start ray (not necessarily on arc)</span></div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;    end_pt_index   = 2, <span class="comment">// point on the end ray (not necessarily on arc)</span></div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;    arc_pt_index   = 3, <span class="comment">// point on the interior of dimension arc</span></div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;    dim_pt_count   = 4, <span class="comment">// number of m_points[] in an angular dim</span></div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160; </div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;    <span class="comment">// Points calculated from values in m_points[]</span></div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;    text_pivot_pt = 10000, <span class="comment">// center of dimension text</span></div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;    arcstart_pt   = 10001,</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;    arcend_pt     = 10002,</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;    arcmid_pt     = 10003,</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;    arccenter_pt  = 10004, <span class="comment">// center of circle arc lies on  </span></div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;    extension0_pt = 10005, <span class="comment">// point where first extension line starts</span></div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;    extension1_pt = 10006  <span class="comment">// point where second extension line starts</span></div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;  };</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160; </div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;  <a class="code" href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a>();</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;  ~<a class="code" href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a>();</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;  <span class="comment">// C++ copy constructor and operator= work fine.</span></div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;  <span class="comment">//ON_AngularDimension2(const ON_AngularDimension2&amp;);</span></div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;  <span class="comment">//ON_AngularDimension2&amp; operator=(const ON_AngularDimension2&amp;);</span></div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160; </div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160; </div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Dim2dPoint(</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160; </div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> Dim3dPoint(</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160; </div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160; </div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160; </div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;         ON_BOOL32 = <span class="keyword">false</span></div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160; </div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160; </div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;<span class="comment">      Read from or write to a file</span></div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;  ON_BOOL32 Write( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; file ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;  ON_BOOL32 Read( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; file );</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160; </div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;<span class="comment">      Set the plane and definition points from 3d points</span></div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;<span class="comment">      in world coordinates.</span></div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;<span class="comment">      apex - [in] 3d apex of the dimension</span></div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;<span class="comment">                  (center of arc)</span></div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;<span class="comment">      p0 - [in] 3d point on first line</span></div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;<span class="comment">      p1 - [in] 3d point on second line</span></div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;<span class="comment">      arcpt - [in] 3d point on dimension arc </span></div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;<span class="comment">                   (determines radius of arc)</span></div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;<span class="comment">      Normal - [in] normal of the plane on which to make the dimension</span></div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;<span class="comment">                    (must be perpendicular to p0-apex and p1-apex) </span></div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;  <span class="keywordtype">bool</span> CreateFromPoints( </div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; apex, </div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; p0, </div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; p1, </div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160;    <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; arcpt, </div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160;    <a class="code" href="class_o_n__3d_vector.html">ON_3dVector</a>&amp; Normal</div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;    );</div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160; </div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;<span class="comment">      Set the plane and definition points from a 3d arc.</span></div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;<span class="comment">      arc - [in]</span></div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160;  <span class="keywordtype">bool</span> CreateFromArc( </div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_o_n___arc.html">ON_Arc</a>&amp; arc</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;    );</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160; </div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;  <span class="keywordtype">bool</span> CreateFromV2( </div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp; v2_ann,</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n__3dm_annotation_settings.html">ON_3dmAnnotationSettings</a>&amp; settings,</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;      <span class="keywordtype">int</span> dimstyle_index</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;      );</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160; </div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;  <span class="keywordtype">bool</span> GetArc( <a class="code" href="class_o_n___arc.html">ON_Arc</a>&amp; arc ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160; </div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;  <span class="keywordtype">bool</span> GetExtensionLines(<a class="code" href="class_o_n___line.html">ON_Line</a> extensions[2]) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160; </div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;  <span class="comment">// Set or get the measured angle in radians</span></div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;  <span class="keywordtype">void</span> SetAngle( <span class="keywordtype">double</span> angle);</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160;  <span class="keywordtype">double</span> Angle() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;  <span class="keywordtype">void</span> SetRadius( <span class="keywordtype">double</span> radius);</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;  <span class="keywordtype">double</span> Radius() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160; </div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;<span class="comment">    Overrides virtual ON_Annotation2::NumericValue();</span></div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>&#160;<span class="comment">    Angle in degrees</span></div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160;  <span class="keywordtype">double</span> NumericValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160; </div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;<span class="comment">      Get or set the DimStyle index in the dimstyle table for the dimension</span></div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160;<span class="comment">      int -  The current index (Get)</span></div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;  <span class="keywordtype">int</span> StyleIndex() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160;  <span class="keywordtype">void</span> SetStyleIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160; </div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;<span class="comment">      static function to provide the default UserText string for the object</span></div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;<span class="comment">      const wchar_t* - the default string to use</span></div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultText();</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160; </div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160; </div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>&#160;<span class="comment">      Convert back to the version of ON_Annotation used in Rhino 2</span></div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160;<span class="comment">      target [out] the old-style object</span></div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160;<span class="comment">      False    Failure</span></div>
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>&#160;<span class="comment">    See Also:  ON_AnnotationObject::ConvertBack()</span></div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;  <span class="keywordtype">void</span> ConvertBack( <a class="code" href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a>&amp; target);</div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160; </div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160;<span class="comment">// 6-23-03 lw Added v2 file writing of annotation</span></div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160;  <span class="keywordtype">void</span> GetV2Form( <a class="code" href="class_o_n___angular_dimension.html">ON_AngularDimension</a>&amp; dim);</div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>&#160; </div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;  <span class="keywordtype">double</span> m_angle;      <span class="comment">// angle being dimensioned</span></div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;  <span class="keywordtype">double</span> m_radius;     <span class="comment">// radius for dimension arc</span></div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160; </div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160;<span class="comment">    Get the annotation plane angles of the dimension arc.</span></div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>&#160;<span class="comment">    gdi_text_rect - [in] Windows rect (left &lt; right, top &lt; bottom)</span></div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>&#160;<span class="comment">       that bounds text.</span></div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;<span class="comment">    gdi_height_of_I - [in] </span></div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;<span class="comment">       Height of an I in the text.</span></div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;<span class="comment">    gdi_to_world - [in] </span></div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;<span class="comment">       transform returned by ON_Annotation2::GetTextXform().</span></div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;<span class="comment">    dimstyle - [in]</span></div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160;<span class="comment">      dimscale - [in]</span></div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;<span class="comment">    vp - [in]</span></div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;<span class="comment">    a - [out]</span></div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;<span class="comment">      angles at the ends of the arc segment(s) and the arrow tips</span></div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;<span class="comment">    bInside - [out] true if arrowheads go inside, false if they go outside</span></div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;<span class="comment">    number of arc segments to draw</span></div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160;<span class="comment">    0: the input or class is not valid</span></div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160;<span class="comment">    1: A single arc from a[0] to a[1] with arrow heads at a[4] &amp; a[5].</span></div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;<span class="comment">    2: Two arcs from a[0] to a[1] &amp; from a[2] to a[3].</span></div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;<span class="comment">       Arrowheads are at a[4] &amp; a[5].</span></div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;  <span class="keywordtype">int</span> GetDimensionArcSegments(</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;      <a class="code" href="structtag_o_n___r_e_c_t.html">ON_RECT</a> gdi_text_rect,</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160;      <span class="keywordtype">int</span> gdi_height_of_I,</div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>&#160;      <a class="code" href="class_o_n___xform.html">ON_Xform</a> gdi_to_world,</div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___dim_style.html">ON_DimStyle</a>&amp; dimstyle,</div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>&#160;      <span class="keywordtype">double</span> dimscale,</div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___viewport.html">ON_Viewport</a>* vp,</div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160;      <span class="keywordtype">double</span> a[6],</div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;      <span class="keywordtype">bool</span>&amp; bInside</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160; </div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;  </div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;<span class="comment">    Get distance from dimension apex to extension line offset points</span></div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>&#160;<span class="comment">    index - [in]  which distance to get</span></div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>&#160;<span class="comment">    Distance to offset point [index]</span></div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;  <span class="keywordtype">double</span> DimpointOffset(</div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;    <span class="keywordtype">int</span> index) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160; </div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;<span class="comment">    Set distance from dimension apex to extension line offset points</span></div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;<span class="comment">    index  - [in]  which distance to set</span></div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;<span class="comment">    offset - [in] Value to set</span></div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160;  <span class="keywordtype">void</span> SetDimpointOffset(</div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;    <span class="keywordtype">int</span> index, </div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;    <span class="keywordtype">double</span> offset);</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;};</div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>&#160; </div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160; </div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>&#160; </div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;<span class="comment">  class ON_LinearDimension2</span></div>
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160;<span class="comment">    Override od ON_Annotation2 to provide linear dimensions</span></div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l01682"></a><span class="lineno"><a class="line" href="class_o_n___ordinate_dimension2.html"> 1682</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;{</div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a>);</div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160; </div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160; </div>
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;<span class="comment">    In the picture below, [n] means ON_Annotation2::m_points[n].</span></div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;<span class="comment">    Measures in X direction</span></div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;<span class="comment">                       [1]</span></div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;<span class="comment">                        |</span></div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160;<span class="comment">                        |</span></div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;<span class="comment">                        |</span></div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;<span class="comment">                        |</span></div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;<span class="comment">                        |</span></div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;<span class="comment">                       [0]</span></div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;<span class="comment">       +</span></div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;<span class="comment"> [plane origin]                                      [plane origin]</span></div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;<span class="comment">                                                           +</span></div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;<span class="comment">      or - Measures in Y direction                                                   *---[1]       </span></div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;<span class="comment">                                                                                    /</span></div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;<span class="comment">                                                                                   /</span></div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;<span class="comment">                   [0]--------------------[1]                   [0]---------------*</span></div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160;<span class="comment">                                                                              * = calculated, not stored</span></div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;<span class="comment">       +     </span></div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;<span class="comment"> [plane origin]</span></div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;<span class="comment">      The reference point of for the dimension is at the entity plane origin</span></div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;<span class="comment">      The &quot;x&quot; and &quot;y&quot; coordinates of [1] can be any value.</span></div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;<span class="comment">      The &quot;x&quot; and &quot;y&quot; coordinates of [2] can be any value.</span></div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;<span class="comment">      If Direction is &quot;x&quot;, the dimension measures along the &quot;x&quot; axis</span></div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;<span class="comment">      If Direction is &quot;y&quot;, the dimension measures along the &quot;y&quot; axis</span></div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;<span class="comment">      If Direction is &quot;x&quot; and [1][x] &lt;&gt; [0][x], an offset segment is drawn</span></div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;<span class="comment">      If Direction is &quot;y&quot; and [1][y] &lt;&gt; [0][y], an offset segment is drawn</span></div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;<span class="comment">      The dimension lines are always drawn in the X or Y directions of the entity plane</span></div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;<span class="comment">      The distance represented by the dimension is measured from the </span></div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;<span class="comment">        plane origin to point [0], parallel to the appropriate axis.</span></div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;<span class="comment">      The points of the offset segment are calculated rather than stored</span></div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160; </div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;  <span class="keyword">enum</span> POINT_INDEX</div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;  {</div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160;    <span class="comment">// Do not change these enum values.  They are saved in files as the </span></div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;    <span class="comment">// ON_COMPONENT_INDEX.m_index value.</span></div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;    <span class="comment">// Indices of linear dimension definition points in </span></div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;    <span class="comment">// the m_points[] array</span></div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;    definition_pt_index    = 0, <span class="comment">// First end of the dimension line</span></div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;    leader_end_pt_index    = 1, <span class="comment">// Other end of the leader (near the text)</span></div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160;    dim_pt_count           = 2, <span class="comment">// Number of m_points[] in an ordinate dim</span></div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160; </div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160;    <span class="comment">// Points calculated from values in m_points[]</span></div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;    text_pivot_pt = 10000, <span class="comment">// Center of dimension text</span></div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;    offset_pt_0   = 10001, <span class="comment">// First offset point  (nearest text)</span></div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;    offset_pt_1   = 10002  <span class="comment">// Second offset point</span></div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;  };</div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160; </div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;  <span class="keyword">enum</span> DIRECTION</div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;  {</div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;    x = 0,  <span class="comment">// measures horizontally</span></div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;    y = 1,  <span class="comment">// measures vertically</span></div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;  };</div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160; </div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160;  <a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a>();</div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;  ~<a class="code" href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a>();</div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160; </div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160; </div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160;<span class="comment">    default_offset [in] - kink offset to use if m_kink_offset_0</span></div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>&#160;<span class="comment">                          or m_kink_offset_1 are ON_UNSET_VALUE</span></div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Dim2dPoint(</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160;       <span class="keywordtype">int</span> point_index,</div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;       <span class="keywordtype">double</span> default_offset = 1.0</div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160; </div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;<span class="comment">    default_offset [in] - kink offset to use if m_kink_offset_0</span></div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;<span class="comment">                          or m_kink_offset_1 are ON_UNSET_VALUE</span></div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> Dim3dPoint(</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160;       <span class="keywordtype">int</span> point_index,</div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;       <span class="keywordtype">double</span> default_offset = 1.0</div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160; </div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160; </div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160;         <span class="keywordtype">double</span>* boxmin,</div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;         <span class="keywordtype">double</span>* boxmax,</div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160;         ON_BOOL32 bGrowBox = <span class="keyword">false</span></div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>&#160; </div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160; </div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>&#160;<span class="comment">      Read from or write to a file</span></div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>&#160;  ON_BOOL32 Write( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; file ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>&#160;  ON_BOOL32 Read( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; file );</div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160; </div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160;<span class="comment">    Overrides virtual ON_Annotation2::NumericValue();</span></div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;<span class="comment">    If Direction is &#39;X&#39;, x coordinate of point[1]</span></div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;<span class="comment">    If Direction is &#39;Y&#39;, y coordinate of point[1]</span></div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;  <span class="keywordtype">double</span> NumericValue() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160; </div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;<span class="comment">      Get or set the DimStyle index in the dimstyle table for the dimension</span></div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;<span class="comment">      int -  The current index (Get)</span></div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>&#160;  <span class="keywordtype">int</span> StyleIndex() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>&#160;  <span class="keywordtype">void</span> SetStyleIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>&#160; </div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;<span class="comment">      Gets the direction ( X or Y) that the ordinate dimension measures</span></div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;<span class="comment">      based on the relative location of the defining point and leader endpoint</span></div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;<span class="comment">      0: measures parallel to the entity plane x axis</span></div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160;<span class="comment">      1: measures parallel to the entity plane y axis</span></div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160;<span class="comment">      This does not consider the dimension&#39;s explicit Direction setting </span></div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;  <span class="keywordtype">int</span> ImpliedDirection() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160; </div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;<span class="comment">      Gets or sets the direction ( X or Y) that the ordinate dimension measures</span></div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;<span class="comment">     -1: direction determined by dim point and leader point</span></div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>&#160;<span class="comment">      0: measures parallel to the entity plane x axis</span></div>
<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>&#160;<span class="comment">      1: measures parallel to the entity plane y axis</span></div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>&#160;  <span class="keywordtype">int</span> Direction() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>&#160;  <span class="keywordtype">void</span> SetDirection( <span class="keywordtype">int</span> direction);</div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160; </div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160;<span class="comment">      Get the height of the text in this dimension</span></div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>&#160;<span class="comment">      by asking the dimension&#39;s dimstyle</span></div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>&#160;<span class="comment">      double Height of the text</span></div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160;<span class="comment">      Height is in model units</span></div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160;<span class="comment">  double Height() const;</span></div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160; </div>
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>&#160;<span class="comment">      static function to provide the default UserText string for the object</span></div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>&#160;<span class="comment">      const wchar_t* - the default string to use</span></div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>&#160;  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DefaultText();</div>
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>&#160; </div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>&#160;<span class="comment">      Returns or sets the offset distance parallel to the dimension </span></div>
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>&#160;<span class="comment">      line direction of from the text end of the dimension line to </span></div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160;<span class="comment">      the offset point </span></div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160;<span class="comment">      If the offset point hasn&#39;t been explicitly defined, returns </span></div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>&#160;<span class="comment">      ON_UNSET_VALUE and a default should be used to find the point.</span></div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;<span class="comment">      index [in] - which offset distance to return </span></div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;<span class="comment">                   (0 is closer to the text)</span></div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;<span class="comment">      offset [in] - the offset distance to set</span></div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;  <span class="keywordtype">double</span> KinkOffset( <span class="keywordtype">int</span> index) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160;  <span class="keywordtype">void</span> SetKinkOffset( <span class="keywordtype">int</span> index, <span class="keywordtype">double</span> offset);</div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160; </div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160; </div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>&#160;  <span class="keywordtype">int</span> m_direction;   <span class="comment">// -1 == underermined</span></div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;                     <span class="comment">//  0 == x direction</span></div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160;                     <span class="comment">//  1 == y direction</span></div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>&#160; </div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>&#160;  <span class="comment">// kink offsets added 2-4-06 - LW</span></div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>&#160;  <span class="keywordtype">double</span> m_kink_offset_0;  <span class="comment">// from leader_end_point to first break point</span></div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>&#160;  <span class="keywordtype">double</span> m_kink_offset_1;  <span class="comment">// from first break point to second break point</span></div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>&#160; </div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>&#160;<span class="comment">      Calculates the 2d point locations of the dimension line kinks</span></div>
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>&#160;<span class="comment">      p0, p1 [in] - End points of the dimension line</span></div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>&#160;<span class="comment">      direction [in] - orientation of the dimension</span></div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>&#160;<span class="comment">      default_offset [in] - Use this if offsets are ON_UNSET_VALUE</span></div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>&#160;<span class="comment">      k0, k1 [out] - The kink points</span></div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>&#160;<span class="comment">      The offsets must be set to the right values before calling this, or</span></div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160;<span class="comment">      If they are ON_UNSET_VALUE, they will be set to the defaults</span></div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>&#160;  <span class="keywordtype">void</span> CalcKinkPoints( <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> p0, <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> p1, </div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;                       <span class="keywordtype">int</span> direction, <span class="keywordtype">double</span> default_offset,</div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;                       <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; k0, <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; k1) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160; </div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;};</div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160; </div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160; </div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160; </div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160;<span class="comment">// class ON_TextEntity2</span></div>
<div class="line"><a name="l01928"></a><span class="lineno"><a class="line" href="class_o_n___text_entity2.html"> 1928</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>&#160;{</div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a>);</div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160; </div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;  <a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a>();</div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;  ~<a class="code" href="class_o_n___text_entity2.html">ON_TextEntity2</a>();</div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>&#160; </div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>&#160;  <span class="comment">// Text entities with strings that contain no &quot;printable&quot; characters</span></div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;  <span class="comment">// are considered to be NOT valid.</span></div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160; </div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;  <span class="comment">// overrides virual ON_Object::Write</span></div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160; </div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;  <span class="comment">// overrides virual ON_Object::Read</span></div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;);</div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160; </div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160; </div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;  <span class="comment">// This just adds the text base point to the box</span></div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;  <span class="comment">// There is no calculation of the size of the text or its bounds</span></div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>&#160;         ON_BOOL32 = <span class="keyword">false</span></div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>&#160; </div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>&#160;  <span class="comment">// This just adds the text base point to the box</span></div>
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>&#160;  <span class="comment">// There is no calculation of the size of the text or its bounds</span></div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160; </div>
<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;<span class="comment">      Get or set the Font index in the Font Table for the text</span></div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;<span class="comment">      [in] int  the new index (Set)</span></div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>&#160;<span class="comment">      int -  The current index (Get)</span></div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>&#160;  <span class="keywordtype">int</span> FontIndex() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>&#160;  <span class="keywordtype">void</span> SetFontIndex( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160; </div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;<span class="comment">// 6-23-03 lw Added v2 file writing of annotation</span></div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;  <span class="keywordtype">void</span> GetV2Form( <a class="code" href="class_o_n___text_entity.html">ON_TextEntity</a>&amp; text);</div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160; </div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;  <span class="keywordtype">void</span> SetJustification( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> justification);</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160; </div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Justification();</div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>&#160; </div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>&#160;  <span class="comment">// Determines whether or not to draw a Text Mask</span></div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160;  <span class="keywordtype">bool</span> DrawTextMask() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;  <span class="keywordtype">void</span> SetDrawTextMask(<span class="keywordtype">bool</span> bDraw);</div>
<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>&#160; </div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160;  <span class="comment">// Determines where to get the color to draw a Text Mask</span></div>
<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;  <span class="comment">// 0: Use background color of the viewport.  Initially, gradient backgrounds will not be supported</span></div>
<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160;  <span class="comment">// 1: Use the ON_Color returned by MaskColor()</span></div>
<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;  <span class="keywordtype">int</span> MaskColorSource() <span class="keyword">const</span>;</div>
<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;  <span class="keywordtype">void</span> SetMaskColorSource(<span class="keywordtype">int</span> source);</div>
<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>&#160; </div>
<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>&#160;  <a class="code" href="class_o_n___color.html">ON_Color</a> MaskColor() <span class="keyword">const</span>;  <span class="comment">// Only works right if MaskColorSource returns 1.</span></div>
<div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>&#160;                               <span class="comment">// Does not return viewport background color</span></div>
<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;  <span class="keywordtype">void</span> SetMaskColor(<a class="code" href="class_o_n___color.html">ON_Color</a> color);</div>
<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160; </div>
<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;  <span class="comment">// Offset for the border around text to the rectangle used to draw the mask</span></div>
<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;  <span class="comment">// This number * CRhinoAnnotation::TextHeight() for the text is the offset </span></div>
<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160;  <span class="comment">// on each side of the tight rectangle around the text characters to the mask rectangle.</span></div>
<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;  <span class="keywordtype">double</span> MaskOffsetFactor() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;  <span class="keywordtype">void</span> SetMaskOffsetFactor(<span class="keywordtype">double</span> offset);</div>
<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160; </div>
<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;  <span class="comment">// Scale annotation according to detail scale factor in paperspace</span></div>
<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;  <span class="comment">// or by 1.0 in paperspace and not in a detail</span></div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;  <span class="comment">// Otherwise, dimscale or text scale is used</span></div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;  <span class="keywordtype">bool</span> AnnotativeScaling() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;  <span class="keywordtype">void</span> SetAnnotativeScaling(<span class="keywordtype">bool</span> b);</div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;};</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160; </div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160;<span class="comment">// class ON_Leader2</span></div>
<div class="line"><a name="l02017"></a><span class="lineno"><a class="line" href="class_o_n___leader2.html"> 2017</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___leader2.html">ON_Leader2</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___annotation2.html">ON_Annotation2</a></div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>&#160;{</div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___leader2.html">ON_Leader2</a>);</div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>&#160; </div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>&#160; </div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160;<span class="comment">    The annotation&#39;s dimstyle controls the position of TEXT,</span></div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;<span class="comment">    the size of the arrowheads, and the amount the ends of </span></div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>&#160;<span class="comment">    linear dimension&#39;s extension lines extend beyond the </span></div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>&#160;<span class="comment">    dimension lines.</span></div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>&#160;<span class="comment">    Leaders:</span></div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>&#160;<span class="comment">      Polyline with N=m_points.Count() points (N &gt;= 2).</span></div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>&#160;<span class="comment">                      [N-2] ----- [N-1] TEXT</span></div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>&#160;<span class="comment">                        /         (tail)</span></div>
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>&#160;<span class="comment">                       /</span></div>
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>&#160;<span class="comment">                      /</span></div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>&#160;<span class="comment">            [1]------[2]</span></div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>&#160;<span class="comment">            /</span></div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>&#160;<span class="comment">           /</span></div>
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>&#160;<span class="comment">          /</span></div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>&#160;<span class="comment">        [0] (arrow)</span></div>
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>&#160;<span class="comment">      Leaders ignore the m_userpositionedtext setting.  If the</span></div>
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>&#160;<span class="comment">      default leader text handling is not adequate, then use</span></div>
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>&#160;<span class="comment">      a leader with no text and an ON_TextEntity2.</span></div>
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>&#160; </div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160;  <span class="keyword">enum</span> POINT_INDEX</div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160;  {</div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>&#160;    <span class="comment">// Do not change these enum values.  They are saved in files as the </span></div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>&#160;    <span class="comment">// ON_COMPONENT_INDEX.m_index value.</span></div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>&#160;    <span class="comment">// Indices of leader definition points in </span></div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>&#160;    <span class="comment">// the m_points[] array</span></div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>&#160;    arrow_pt_index  = 0, <span class="comment">// arrow tip</span></div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160; </div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160;    <span class="comment">// Points calculated from values in m_points[]</span></div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;    text_pivot_pt = 10000, <span class="comment">// start/end of dimension text at tail</span></div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>&#160;    tail_pt       = 10001</div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160;  };</div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160; </div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160;  <span class="comment">// Constructors</span></div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;  <a class="code" href="class_o_n___leader2.html">ON_Leader2</a>();</div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160;  ~<a class="code" href="class_o_n___leader2.html">ON_Leader2</a>();</div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160;  <span class="comment">// C++ automatically provides the correct copy constructor and operator= .</span></div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160;  <span class="comment">//ON_Leader2(const ON_Leader2&amp;);</span></div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>&#160;  <span class="comment">//ON_Leader2&amp; operator=(const ON_Leader2&amp;);</span></div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160; </div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>&#160;  <span class="comment">// overrides virtual ON_Geometry::Transform()</span></div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform );</div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>&#160; </div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;  <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a> Dim2dPoint(</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>&#160; </div>
<div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>&#160;<span class="comment">    Get the m_plane coordinates of the dimension point.</span></div>
<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>&#160;<span class="comment">  Parameters:</span></div>
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>&#160;<span class="comment">    point_index - [in] One of the POINT_INDEX enum values</span></div>
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>&#160;<span class="comment">    2d point or ON_UNSET_POINT if point_index or m_points[]</span></div>
<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>&#160;<span class="comment">    array is not valid.</span></div>
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> Dim3dPoint(</div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>&#160;       <span class="keywordtype">int</span> point_index</div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>&#160;       ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160; </div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160;  <span class="comment">// overrides virual ON_Object::IsValid</span></div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = 0 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>&#160; </div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160;  <span class="comment">// overrides virual ON_Object::Write</span></div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160;  ON_BOOL32 Write(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>&#160; </div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160;  <span class="comment">// overrides virual ON_Object::Read</span></div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>&#160;  ON_BOOL32 Read(<a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp;);</div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160; </div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetBBox</span></div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;  ON_BOOL32 GetBBox(</div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>&#160;         <span class="keywordtype">double</span>*,</div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>&#160;         ON_BOOL32 = <span class="keyword">false</span></div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>&#160;         ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>&#160; </div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>&#160;  <span class="comment">// overrides virual ON_Geometry::GetTightBoundingBox</span></div>
<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>&#160;    <span class="keywordtype">bool</span> GetTightBoundingBox( </div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>&#160;            <a class="code" href="class_o_n___bounding_box.html">ON_BoundingBox</a>&amp; tight_bbox, </div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>&#160;      <span class="keywordtype">int</span> bGrowBox = <span class="keyword">false</span>,</div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>&#160;            <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>* xform = 0</div>
<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>&#160;      ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>&#160; </div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>&#160;<span class="comment">      Add or delete points to the leader</span></div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>&#160;<span class="comment">      index [in] the point to delete</span></div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>&#160;<span class="comment">      point [in]  The point to add</span></div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;<span class="comment">      False    Failure</span></div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>&#160;  <span class="keywordtype">void</span> AddPoint( <span class="keyword">const</span> <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; point);</div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160;  <span class="keywordtype">bool</span> RemovePoint( <span class="keywordtype">int</span> index = -1);</div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160; </div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>&#160;<span class="comment">      Converts an ON_Leader2 to the v2 form ON_Leader</span></div>
<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>&#160;<span class="comment">      leader [out] - the result of the conversion</span></div>
<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>&#160;  <span class="keywordtype">void</span> GetV2Form( <a class="code" href="class_o_n___leader.html">ON_Leader</a>&amp; leader);</div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>&#160;  <span class="keywordtype">bool</span> CreateFromV2( </div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n___annotation.html">ON_Annotation</a>&amp; v2_ann,</div>
<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_o_n__3dm_annotation_settings.html">ON_3dmAnnotationSettings</a>&amp; settings,</div>
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>&#160;      <span class="keywordtype">int</span> dimstyle_index</div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>&#160;      );</div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>&#160; </div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;<span class="comment">// April 22, 2010 Lowell - Added to support right justified text on left pointing leader tails rr64292</span></div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;  <span class="keywordtype">bool</span> GetTextDirection( <a class="code" href="class_o_n__2d_vector.html">ON_2dVector</a>&amp; text_dir ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160;  <span class="keywordtype">bool</span> GetArrowHeadDirection( <a class="code" href="class_o_n__2d_vector.html">ON_2dVector</a>&amp; arrowhead_dir ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160;  <span class="keywordtype">bool</span> GetArrowHeadTip( <a class="code" href="class_o_n__2d_point.html">ON_2dPoint</a>&amp; arrowhead_tip ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160;};</div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160; </div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160; </div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160;<span class="comment">  A simple dot with text that doesn&#39;t rotate witn the world axes</span></div>
<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l02158"></a><span class="lineno"><a class="line" href="class_o_n___text_dot.html"> 2158</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="class_o_n___text_dot.html">ON_TextDot</a> : <span class="keyword">public</span> <a class="code" href="class_o_n___geometry.html">ON_Geometry</a></div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>&#160;{</div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>&#160;  ON_OBJECT_DECLARE(<a class="code" href="class_o_n___text_dot.html">ON_TextDot</a>);</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>&#160; </div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>&#160;  <a class="code" href="class_o_n___text_dot.html">ON_TextDot</a>();</div>
<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>&#160;  ~<a class="code" href="class_o_n___text_dot.html">ON_TextDot</a>();</div>
<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>&#160;  <span class="comment">// C++ automatically provides the correct copy constructor and operator= .</span></div>
<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>&#160;  <span class="comment">//ON_TextDot( const ON_TextDot&amp; src);</span></div>
<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>&#160;  <span class="comment">//ON_TextDot&amp; operator=( const ON_TextDot&amp; src);</span></div>
<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>&#160; </div>
<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>&#160;  <span class="keywordtype">void</span> EmergencyDestroy();</div>
<div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>&#160; </div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>&#160;  <span class="comment">//---------------------------</span></div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>&#160;  <span class="comment">// ON_Object overrides</span></div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>&#160; </div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;<span class="comment">  Description:</span></div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>&#160;<span class="comment">    Tests an object to see if its data members are correctly</span></div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>&#160;<span class="comment">    initialized.</span></div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>&#160;<span class="comment">  Paramters:</span></div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;<span class="comment">    text_log - [in] if the object is not valid and text_log</span></div>
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>&#160;<span class="comment">        is not NULL, then a brief english description of the</span></div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160;<span class="comment">        reason the object is not valid is appened to the log.</span></div>
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;<span class="comment">        The information appended to text_log is suitable for</span></div>
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>&#160;<span class="comment">        low-level debugging purposes by programmers and is</span></div>
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>&#160;<span class="comment">        not intended to be useful as a high level user</span></div>
<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>&#160;<span class="comment">        interface tool.</span></div>
<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>&#160;<span class="comment">  Returns:</span></div>
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>&#160;<span class="comment">    @untitled table</span></div>
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>&#160;<span class="comment">    true     object is valid</span></div>
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>&#160;<span class="comment">    false    object is invalid, uninitialized, etc.</span></div>
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>&#160;<span class="comment">  Remarks:</span></div>
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>&#160;<span class="comment">    Overrides virtual ON_Object::IsValid</span></div>
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>&#160;  ON_BOOL32 IsValid( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>* text_log = NULL ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>&#160; </div>
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>&#160;<span class="comment">    Description: Write data values to a text file for debugging</span></div>
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>&#160;  <span class="keywordtype">void</span> Dump( <a class="code" href="class_o_n___text_log.html">ON_TextLog</a>&amp; log) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>&#160; </div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>&#160;<span class="comment">    Description: Writes the object to a file</span></div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>&#160;  ON_BOOL32 Write( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ar) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>&#160; </div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>&#160;<span class="comment">    Description: Reads the object from a file</span></div>
<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>&#160;<span class="comment">      @untitled Table</span></div>
<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>&#160;<span class="comment">      true     Success</span></div>
<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>&#160;<span class="comment">      false    Failure</span></div>
<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>&#160;  ON_BOOL32 Read( <a class="code" href="class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ar);</div>
<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>&#160; </div>
<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>&#160;<span class="comment">    Returns: The Object Type of this object</span></div>
<div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>&#160;  ON::object_type ObjectType() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>&#160; </div>
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>&#160;  <span class="comment">//---------------------------</span></div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>&#160;  <span class="comment">// ON_Geometry overrides</span></div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>&#160; </div>
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>&#160;<span class="comment">    Returns the geometric dimension of the object ( usually 3)</span></div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>&#160;  <span class="keywordtype">int</span> Dimension() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>&#160; </div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>&#160;<span class="comment">      Get a bounding 3d WCS box of the object</span></div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>&#160;<span class="comment">      [in/out] double* boxmin - pointer to dim doubles for min box corner</span></div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>&#160;<span class="comment">      [in/out] double* boxmax - pointer to dim doubles for max box corner</span></div>
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>&#160;<span class="comment">      [in] ON_BOOL32 growbox   - true to grow the existing box,</span></div>
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>&#160;<span class="comment">                            false ( the default) to reset the box</span></div>
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>&#160;<span class="comment">      true = Success</span></div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>&#160;<span class="comment">      false = Failure</span></div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>&#160;<span class="comment">      Since the bounding box of this entity changes size at different</span></div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>&#160;<span class="comment">      zoom levels, the bounding box is a point at the definition point</span></div>
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>&#160;  ON_BOOL32 GetBBox( <span class="keywordtype">double</span>* box_min, <span class="keywordtype">double</span>* box_max, ON_BOOL32 grow_box = <span class="keyword">false</span>) <span class="keyword">const</span>;</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>&#160; </div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;<span class="comment">      Transform the object by a 4x4 xform matrix</span></div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160;<span class="comment">      [in] xform  - An ON_Xform with the transformation information</span></div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160;<span class="comment">      true = Success</span></div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;<span class="comment">      false = Failure</span></div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160;<span class="comment">    Remarks:</span></div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;<span class="comment">      The object has been transformed when the function returns</span></div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>&#160;  ON_BOOL32 Transform( <span class="keyword">const</span> <a class="code" href="class_o_n___xform.html">ON_Xform</a>&amp; xform);</div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160; </div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160;  <span class="comment">// virtual ON_Geometry::IsDeformable() override</span></div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>&#160;  <span class="keywordtype">bool</span> IsDeformable() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160; </div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160;  <span class="comment">// virtual ON_Geometry::MakeDeformable() override</span></div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;  <span class="keywordtype">bool</span> MakeDeformable();</div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160; </div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160;  <span class="keyword">const</span> <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; Point() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;  <span class="keywordtype">void</span> SetPoint( <span class="keyword">const</span> <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a>&amp; point);</div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>&#160; </div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>&#160;  <span class="keywordtype">int</span> Height() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>&#160;  <span class="keywordtype">void</span> SetHeight( <span class="keywordtype">int</span>);</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>&#160; </div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* TextString() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160;  <span class="keywordtype">void</span> SetTextString( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* <span class="keywordtype">string</span>);</div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160; </div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* FontFace() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;  <span class="keywordtype">void</span> SetFontFace( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* face);</div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>&#160; </div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;  </div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160;<span class="comment">      Get or Set whether the dot is drawn &quot;On Top&quot; of other geometry</span></div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>&#160;<span class="comment">      [in] bTop  bool - It is or isn&#39;t on top</span></div>
<div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>&#160;<span class="comment">      true - on top</span></div>
<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>&#160;<span class="comment">      false - not on top</span></div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>&#160;  <span class="keywordtype">void</span> SetAlwaysOnTop(<span class="keywordtype">bool</span> bTop);</div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>&#160;  <span class="keywordtype">bool</span> AlwaysOnTop() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>&#160; </div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>&#160;<span class="comment">      Get or Set whether the dot is drawn with a transparent background</span></div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>&#160;<span class="comment">      [in] bTransparent  bool - It is or isn&#39;t transparent</span></div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;<span class="comment">      true - transparent</span></div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;<span class="comment">      false - not transparent</span></div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160;  <span class="keywordtype">void</span> SetTransparent(<span class="keywordtype">bool</span> bTransparent);</div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>&#160;  <span class="keywordtype">bool</span> Transparent() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>&#160; </div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>&#160;<span class="comment">      Get or Set whether the dot is drawn with Bold text</span></div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160;<span class="comment">      [in] bBold  bool - It is or isn&#39;t Bold</span></div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>&#160;<span class="comment">      true - Bold</span></div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>&#160;<span class="comment">      false - not Bold</span></div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>&#160;  <span class="keywordtype">void</span> SetBold(<span class="keywordtype">bool</span> bBold);</div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>&#160;  <span class="keywordtype">bool</span> Bold() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>&#160; </div>
<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>&#160;  <span class="comment">/*</span></div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>&#160;<span class="comment">    Description:</span></div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>&#160;<span class="comment">      Get or Set whether the dot is drawn with Italic text</span></div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;<span class="comment">    Parameters:</span></div>
<div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>&#160;<span class="comment">      [in] bItalic  bool - It is or isn&#39;t Italic</span></div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>&#160;<span class="comment">    Returns:</span></div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>&#160;<span class="comment">      @untitled table</span></div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>&#160;<span class="comment">      true - Italic</span></div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>&#160;<span class="comment">      false - not Italic</span></div>
<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>&#160;<span class="comment">  */</span></div>
<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>&#160;  <span class="keywordtype">void</span> SetItalic(<span class="keywordtype">bool</span> bItalic);</div>
<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>&#160;  <span class="keywordtype">bool</span> Italic() <span class="keyword">const</span>;</div>
<div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>&#160; </div>
<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>&#160; </div>
<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160;  <a class="code" href="class_o_n__3d_point.html">ON_3dPoint</a> m_point;</div>
<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;  <span class="keywordtype">int</span> m_height;        <span class="comment">// in points</span></div>
<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>&#160;  <a class="code" href="class_o_n__w_string.html">ON_wString</a> m_text;</div>
<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>&#160;  <a class="code" href="class_o_n__w_string.html">ON_wString</a> m_fontface;</div>
<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;  <span class="keywordtype">int</span> m_display;       <span class="comment">// some future display flags - </span></div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;};</div>
<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>&#160; </div>
<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>&#160; </div>
<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160; </div>
<div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160; </div>
<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>&#160; </div>
<div class="ttc" id="aclass_o_n__2d_point_array_html"><div class="ttname"><a href="class_o_n__2d_point_array.html">ON_2dPointArray</a></div><div class="ttdef"><b>Definition:</b> opennurbs_array.h:415</div></div>
<div class="ttc" id="aclass_o_n__2d_point_html"><div class="ttname"><a href="class_o_n__2d_point.html">ON_2dPoint</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:267</div></div>
<div class="ttc" id="aclass_o_n__2d_vector_html"><div class="ttname"><a href="class_o_n__2d_vector.html">ON_2dVector</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:675</div></div>
<div class="ttc" id="aclass_o_n__3d_point_html"><div class="ttname"><a href="class_o_n__3d_point.html">ON_3dPoint</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:419</div></div>
<div class="ttc" id="aclass_o_n__3d_vector_html"><div class="ttname"><a href="class_o_n__3d_vector.html">ON_3dVector</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:953</div></div>
<div class="ttc" id="aclass_o_n__3dm_annotation_settings_html"><div class="ttname"><a href="class_o_n__3dm_annotation_settings.html">ON_3dmAnnotationSettings</a></div><div class="ttdef"><b>Definition:</b> opennurbs_3dm_settings.h:78</div></div>
<div class="ttc" id="aclass_o_n___angular_dimension2_html"><div class="ttname"><a href="class_o_n___angular_dimension2.html">ON_AngularDimension2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:1387</div></div>
<div class="ttc" id="aclass_o_n___angular_dimension_html"><div class="ttname"><a href="class_o_n___angular_dimension.html">ON_AngularDimension</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:327</div></div>
<div class="ttc" id="aclass_o_n___annotation2_html"><div class="ttname"><a href="class_o_n___annotation2.html">ON_Annotation2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:266</div></div>
<div class="ttc" id="aclass_o_n___annotation2_text_html"><div class="ttname"><a href="class_o_n___annotation2_text.html">ON_Annotation2Text</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:38</div></div>
<div class="ttc" id="aclass_o_n___annotation_html"><div class="ttname"><a href="class_o_n___annotation.html">ON_Annotation</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:155</div></div>
<div class="ttc" id="aclass_o_n___arc_html"><div class="ttname"><a href="class_o_n___arc.html">ON_Arc</a></div><div class="ttdef"><b>Definition:</b> opennurbs_arc.h:35</div></div>
<div class="ttc" id="aclass_o_n___binary_archive_html"><div class="ttname"><a href="class_o_n___binary_archive.html">ON_BinaryArchive</a></div><div class="ttdef"><b>Definition:</b> opennurbs_archive.h:732</div></div>
<div class="ttc" id="aclass_o_n___bounding_box_html"><div class="ttname"><a href="class_o_n___bounding_box.html">ON_BoundingBox</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bounding_box.h:26</div></div>
<div class="ttc" id="aclass_o_n___color_html"><div class="ttname"><a href="class_o_n___color.html">ON_Color</a></div><div class="ttdef"><b>Definition:</b> opennurbs_color.h:25</div></div>
<div class="ttc" id="aclass_o_n___dim_style_html"><div class="ttname"><a href="class_o_n___dim_style.html">ON_DimStyle</a></div><div class="ttdef"><b>Definition:</b> opennurbs_dimstyle.h:21</div></div>
<div class="ttc" id="aclass_o_n___dimension_extra_html"><div class="ttname"><a href="class_o_n___dimension_extra.html">ON_DimensionExtra</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:150</div></div>
<div class="ttc" id="aclass_o_n___font_html"><div class="ttname"><a href="class_o_n___font.html">ON_Font</a></div><div class="ttdef"><b>Definition:</b> opennurbs_font.h:21</div></div>
<div class="ttc" id="aclass_o_n___geometry_html"><div class="ttname"><a href="class_o_n___geometry.html">ON_Geometry</a></div><div class="ttdef"><b>Definition:</b> opennurbs_geometry.h:37</div></div>
<div class="ttc" id="aclass_o_n___leader2_html"><div class="ttname"><a href="class_o_n___leader2.html">ON_Leader2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:2018</div></div>
<div class="ttc" id="aclass_o_n___leader_html"><div class="ttname"><a href="class_o_n___leader.html">ON_Leader</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:387</div></div>
<div class="ttc" id="aclass_o_n___line_html"><div class="ttname"><a href="class_o_n___line.html">ON_Line</a></div><div class="ttdef"><b>Definition:</b> opennurbs_line.h:21</div></div>
<div class="ttc" id="aclass_o_n___linear_dimension2_html"><div class="ttname"><a href="class_o_n___linear_dimension2.html">ON_LinearDimension2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:1008</div></div>
<div class="ttc" id="aclass_o_n___linear_dimension_html"><div class="ttname"><a href="class_o_n___linear_dimension.html">ON_LinearDimension</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:294</div></div>
<div class="ttc" id="aclass_o_n___obj_ref_html"><div class="ttname"><a href="class_o_n___obj_ref.html">ON_ObjRef</a></div><div class="ttdef"><b>Definition:</b> opennurbs_objref.h:168</div></div>
<div class="ttc" id="aclass_o_n___ordinate_dimension2_html"><div class="ttname"><a href="class_o_n___ordinate_dimension2.html">ON_OrdinateDimension2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:1683</div></div>
<div class="ttc" id="aclass_o_n___plane_html"><div class="ttname"><a href="class_o_n___plane.html">ON_Plane</a></div><div class="ttdef"><b>Definition:</b> opennurbs_plane.h:21</div></div>
<div class="ttc" id="aclass_o_n___radial_dimension2_html"><div class="ttname"><a href="class_o_n___radial_dimension2.html">ON_RadialDimension2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:1218</div></div>
<div class="ttc" id="aclass_o_n___radial_dimension_html"><div class="ttname"><a href="class_o_n___radial_dimension.html">ON_RadialDimension</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:310</div></div>
<div class="ttc" id="aclass_o_n___text_dot_html"><div class="ttname"><a href="class_o_n___text_dot.html">ON_TextDot</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:2159</div></div>
<div class="ttc" id="aclass_o_n___text_entity2_html"><div class="ttname"><a href="class_o_n___text_entity2.html">ON_TextEntity2</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:1929</div></div>
<div class="ttc" id="aclass_o_n___text_entity_html"><div class="ttname"><a href="class_o_n___text_entity.html">ON_TextEntity</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation.h:358</div></div>
<div class="ttc" id="aclass_o_n___text_extra_html"><div class="ttname"><a href="class_o_n___text_extra.html">ON_TextExtra</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:86</div></div>
<div class="ttc" id="aclass_o_n___text_log_html"><div class="ttname"><a href="class_o_n___text_log.html">ON_TextLog</a></div><div class="ttdef"><b>Definition:</b> opennurbs_textlog.h:23</div></div>
<div class="ttc" id="aclass_o_n___u_u_i_d_html"><div class="ttname"><a href="class_o_n___u_u_i_d.html">ON_UUID</a></div><div class="ttdef"><b>Definition:</b> opennurbs_uuid.h:32</div></div>
<div class="ttc" id="aclass_o_n___user_data_html"><div class="ttname"><a href="class_o_n___user_data.html">ON_UserData</a></div><div class="ttdef"><b>Definition:</b> opennurbs_userdata.h:21</div></div>
<div class="ttc" id="aclass_o_n___viewport_html"><div class="ttname"><a href="class_o_n___viewport.html">ON_Viewport</a></div><div class="ttdef"><b>Definition:</b> opennurbs_viewport.h:32</div></div>
<div class="ttc" id="aclass_o_n___xform_html"><div class="ttname"><a href="class_o_n___xform.html">ON_Xform</a></div><div class="ttdef"><b>Definition:</b> opennurbs_xform.h:29</div></div>
<div class="ttc" id="aclass_o_n__w_string_html"><div class="ttname"><a href="class_o_n__w_string.html">ON_wString</a></div><div class="ttdef"><b>Definition:</b> opennurbs_string.h:701</div></div>
<div class="ttc" id="astructtag_o_n___r_e_c_t_html"><div class="ttname"><a href="structtag_o_n___r_e_c_t.html">tagON_RECT</a></div><div class="ttdef"><b>Definition:</b> opennurbs_annotation2.h:27</div></div>
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